diff --git a/version b/version
new file mode 100644
index 0000000..df418c7
--- /dev/null
+++ b/version
@@ -0,0 +1,5 @@
+#!/bin/bash
+export FOCAL_VERSION_NGINX="1.22.1"
+export FOCAL_VERSION_LUA="2.1-20220915"
+export FOCAL_VERSION_NGX_LUA="0.10.22"
+export FOCAL_VERSION_NGX_RESTY_CORE="0.1.24"